2x - 3y = 2
The graph of this equation is a straight line, which crosses the y-axis where [ y = -2/3 ]
and has a slope of 2/3 .
x + 2y = 8
The graph of this one is also a straight line, which crosses the y-axis where [ y = 4 ]
and has a slope of -1/2 .
Equations that have letters are just called equations, but there are types 1, 2, 3, 4 and ratio type equations. Ratio type equations are the ones where it is a fraction on both sides of the equals sign. Equation (Type 2): x+1-5=12 Ratio Type Equation: 21/7=42-x/3
All the lines meet at one point: a single solution. All the lines are the same: infinitely many solutions. At least one of the lines does not pass through the point of intersection of the others: no solution.
The three types of linear equations are: Consistent Dependent, Consistent Independent, and Inconsistent.
Parallel Lines
Hi The different types of Alphabet of lines are:-Visible.-cutting plane lines.-Short breaking lines.-Border lines.-Invisible lines .-Ditto or hidden lines.-Center lines.-Long break lines.-Section lines.-Dimension lines
Invisible lines!
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If you refer to linear equations, graphed as straight lines, two inconsistent equations would result in two parallel lines.
Generally, both types of equation contain an equals sign and some combination of numbers and/or variables. That is the only thing I can think of that is common between all types of nonlinear and linear equations.
x+y=12 is a linear (straight line) equation in the xy-plane. Alternate forms are y=12-x and x=12-y. The form y=12-x is most familiar, and it is a straight line with a slope of -1 that intercepts the y-axis at 12 and the x-axis at 12.
There is only one line in the x-y plane and that is a straight line with a gradient of -1, passing through the point (0, 10)
fossils match up coast lines fit together coal deposits line up faults match up
Equations that have letters are just called equations, but there are types 1, 2, 3, 4 and ratio type equations. Ratio type equations are the ones where it is a fraction on both sides of the equals sign. Equation (Type 2): x+1-5=12 Ratio Type Equation: 21/7=42-x/3
All the lines meet at one point: a single solution. All the lines are the same: infinitely many solutions. At least one of the lines does not pass through the point of intersection of the others: no solution.
Algebraic equations, trigenometric equations, linear equations, geometric equations, partial differential equations, differential equations, integrals to name a few.
In two dimensions, parallel ones. In three dimensions, either parallel or skew ones.
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